n.遵守，(对法律、习俗的)奉行，(节日的)纪念，宗教(或传统节日)的仪式

原形：observance复数：observances

The religious observance of Ramadan is a time for fasting, prayer, and self-reflection.
伊斯兰教的斋月是一个禁食、祈祷和自我反省的时间。
The school held a moment of silent observance to honor the memory of the late principal.
学校举行了一分钟默哀，以纪念已故校长。
Observance of traffic rules is essential for road safety.
遵守交通规则对道路安全至关重要。
The annual Christmas parade has become a cherished holiday observance in our town.
年度的圣诞节游行已成为我们镇上一个深受喜爱的节日庆典。
The company strictly observes health and safety regulations in its operations.
公司在其运营中严格遵守健康和安全法规。
The cultural observance of Diwali involves lighting lamps, exchanging gifts, and sharing meals with family.
排灯节的文化习俗包括点灯、交换礼物以及与家人共进餐。
Regular dental check-ups are an important observance for maintaining oral health.
定期的牙齿检查是保持口腔健康的重要措施。
The team held a brief observance before the game to remember their fallen teammate.
比赛前，队伍举行了简短的悼念仪式，以缅怀他们逝去的队友。
Observance of proper etiquette is crucial in diplomatic meetings.
在外交会议中遵守适当的礼仪至关重要。
Many families have unique traditions and observances during holiday gatherings.
许多家庭在节日期间团聚时都有独特的传统和庆祝方式。